L3
Owner’s Manual
Keys and Doors 1-13
After replacing battery, please check
whether the card smart key works
normally. If the card smart key does not
work
well,
please
contact
BYD
authorized service station.
Specification of the card smart key
Frequency range: 433.050-434.790MHZ
Emission power ≤5500 μV/m (field
strength)
Spray emission limit: ≤610μV/m
Nominal frequency: 433.92MHZ
NOTICE
● Do
not
change
emission
frequency or increase emission
power
(including
adding
emission frequency amplifier).
Do not connect to external
antenna or use other emission
antenna.
● Do not interfere with legal radio
communication services. Once it
occurs, please stop using it and
take
measures
to
eliminate
interference before use it again.
● When using micropower radio
equipment, please be aware of
interference of various radio
businesses - or - radiated
interference - of - industrial,
scientific or medical appliances.
● It shall not be used at or near
airport.
Replace the electronic smart Key
battery
The electronic smart key is subject to
damage during battery replacement. It is
recommended to replace battery in BYD
authorized service station. If you replace
battery by yourself, ensure to use
CR1632 lithium battery or equivalent
and a flat head screwdriver.
FRIENDLY TIPS
Please pay specific attention to
avoid replaced the electronic smart
key battery or component being
swallowed by the children.
NOTICE
● Do not touch electric circuit.
Otherwise,
static
electricity
might cause damage to the
electronic smart key.
● Do
not
leave
out
any
component when replacing the
electronic smart key battery.
● Only same or similar type of
battery, recommended by the
BYD authorized service station,
can be used.
● Please observe local laws when
disposing used battery.
Replace the electronic smart key battery
in accordance with the following steps.